What is Minimal Optimizer 2.0?
Minimal Optimizer 2.0 is an advanced system optimization tool developed by aMathyzin Studio using .NET 8 with WPF (Windows Presentation Foundation). Unlike generic optimizers packed with bloatware, Minimal Optimizer was built to be lightweight, straightforward, and completely free — offering full features for RAM cleaning, system optimization, and overall performance improvement on Windows 10 and 11.
The software is distributed under the GNU General Public License (GPL), meaning it is 100% open source: you are free to use, modify, and distribute it under the terms of the license. The source code is publicly available on the aMathyzin GitHub.
Language Selection
When you open Minimal Optimizer 2.0 for the first time, the program asks you to choose your preferred language: English or Português. The interface was built with native support for both languages, making the experience accessible to both Brazilian users and the international community.
Main Screen — Real-Time Monitoring
The home screen of Minimal Optimizer 2.0 is clean, modern, and functional. Right away, you can see three real-time monitoring cards:
🖥️ CPU — current processor usage percentage with status indicator (Normal / Moderate / High)
🧠 RAM — current memory usage percentage with status indicator
💾 DISK — current disk usage percentage with status indicator
Below the cards, the program displays the active Power Plan, with three options selectable directly from the interface:
⚡ Balanced — balance between performance and energy consumption
🚀 High Performance — prioritizes maximum performance (recommended for gaming)
🔥 Ultimate — extreme plan to extract the absolute most from your hardware
A startup programs alert is also displayed, showing how many are currently active and allowing you to manage them with a single click on the "Manage →" button. At the bottom of the screen, the two main action buttons:
⚙️ CHOOSE MODE — to select the desired optimization mode
⚡ OPTIMIZE — to apply optimizations immediately
At the very bottom of the interface, the link "Create a restore point before optimizing" is available — it creates a Windows restore point before any changes are made, providing an important extra layer of safety.
Startup Manager
One of the most useful features of Minimal Optimizer 2.0 is its Startup Manager, which the software itself describes as more powerful than Windows' built-in Task Manager startup tab.
When opened, the program performs a full scan and lists every program configured to launch with Windows, including registry entries (HKCU\Run and HKLM\Run), user and system startup folders, and even items flagged as having a missing file — entries that may be slowing down your boot time without serving any purpose.
In the captured example, 14 entries were found across 5 locations — 4 active, 10 disabled, and 3 with missing files. Programs listed include MEmuSVC, SecurityHealth, Riot Vanguard, Lightshot, AnyDesk, and others. Each item can be enabled or disabled individually with a single click, without ever having to open the Windows registry manually.
Optimization Modes
When you click "CHOOSE MODE", Minimal Optimizer 2.0 presents a modal with three distinct optimization modes, each with a specific objective:
🧹 Quick Cleanup
Performs a fast cleanup of temporary files and frees up RAM. This is the safest and fastest mode, ideal for everyday use when your PC is lagging or running low on memory.
⚡ Full Optimization (Recommended)
The most complete mode in the program. In addition to cleanup, it applies network optimizations, manages startup entries, and performs system-level adjustments to make the PC faster overall. This is the mode recommended by the tool itself for the majority of users.
🎮 Gaming Mode
Focused exclusively on gaming performance. Boosts FPS, reduces stutters, and applies fine-tuned settings to minimize OS interference during gameplay sessions. Ideal for users who are about to launch a game right after optimizing.
The number of selected tweaks is displayed before confirming (e.g., "10 selected"), and the changes are applied by clicking the "Apply" button.
GameBoost Mode — Smart Intensity-Based Boost
GameBoost is one of the most advanced features in Minimal Optimizer 2.0. It works intelligently: it stays on standby until a game is detected, and upon launch automatically applies the configured optimizations to free up the maximum amount of system resources for the game.
GameBoost can be activated via the icon in the top-right corner of the screen and includes an Intensity selector with four levels:
🟢 Low — light optimizations, ideal for PCs that need to keep other processes running
🟡 Medium — balance between performance and stability (default)
🔴 High — aggressive, disables more background processes
🔥 Maximum — extreme mode, gives absolute priority to the game above everything else
The GameBoost status is displayed in real time on the interface ("GameBoost ready. Open a game to activate."), and the application footer changes to "GAMEBOOST mode" when active — giving you a clear visual indicator that the system is in gaming mode.
Technical Information
🛠️ Framework: .NET 8.0
🖥️ Interface: WPF (Windows Presentation Foundation)
📦 Version: 2.0
📜 License: GNU General Public License (GPL)
👨💻 Developer: aMathyzin Studio
🌐 Official Website: amathyzin.com.br
💻 GitHub: github.com/aMathyzinn/Minimal-Optimizer-2
How to Download and Install
Step 1: Visit the official website: amathyzin.com.br/pt-BR/downloads/minimal-optimizer/
Step 2: Click Download to get the installer.
Step 3: Run the file as administrator.
Step 4: Select your preferred language (English or Português).
Step 5: Explore the modules and apply the optimizations that fit your needs.
💡 Tip: Before optimizing, use the "Create a restore point before optimizing" link available in the interface to ensure you can roll back any changes if needed.
Conclusion
Minimal Optimizer 2.0 is one of the most complete, honest, and well-built tools available for free on Windows in 2026. Real-time hardware monitoring, three optimization modes, intelligent GameBoost, an advanced startup manager, and multilanguage support — all open source and at zero cost. It's hard to find an alternative that delivers this much.
If you want a faster PC, higher FPS in games, and fewer slowdowns in your day-to-day use, Minimal Optimizer 2.0 is the right tool for the job.
⬇️ Free download: amathyzin.com.br/pt-BR/downloads/minimal-optimizer/
💻 Source code: github.com/aMathyzinn/Minimal-Optimizer-2